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Elementary,Middle School,High School,College,University,PHD
| Teaching Since: | May 2017 |
| Last Sign in: | 398 Weeks Ago, 3 Days Ago |
| Questions Answered: | 66690 |
| Tutorials Posted: | 66688 |
MCS,PHD
Argosy University/ Phoniex University/
Nov-2005 - Oct-2011
Professor
Phoniex University
Oct-2001 - Nov-2016
A machine supported symmetrically on four springs has a total mass of 100 kg. It hasunbalance reciprocating parts of 2.0 kg which moves through a vertical stroke of 100mm withsimple harmonic motion. The machine is having only one degree of freedom and can undergovertical displacement. Evaluate its natural frequency and combined stiffness of the springs ifthe force transmitted to the foundation is one-twentieth of the applied force, when there is nodamping in the system. The machine is rotating at 800 rpm
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